1. This transaction was effected pursuant to a pre-planned trading plan entered into in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934 and previously referenced in a MasterCard Incorporated Form 8-K filed on March 16, 2012. The pre-planned trading plan was adopted by the reporting person on March 15, 2012.

2. Represents the weighted average sales price for price increments ranging from $413.37 to $413.98.

3. Represents the weighted average sales price for price increments ranging from $419.01 to $419.455.

4. Represents the weighted average sales price for price increments ranging from $418.41 to $418.97.

5. Represents the weighted average sales price for price increments ranging from $415.00 to $415.83.

6. Represents the weighted average sales price for price increments ranging from $414.06 to $414.69.